Base | Representation |
---|---|
bin | 111110111001010… |
… | …1110100111000101 |
3 | 12110002011222022011 |
4 | 1331302232213011 |
5 | 13310233400432 |
6 | 545230134221 |
7 | 103204346536 |
oct | 17562564705 |
9 | 5402158264 |
10 | 2110450117 |
11 | 993326456 |
12 | 4aa951371 |
13 | 278309569 |
14 | 16040a68d |
15 | c542d847 |
hex | 7dcae9c5 |
2110450117 has 2 divisors, whose sum is σ = 2110450118. Its totient is φ = 2110450116.
The previous prime is 2110450109. The next prime is 2110450151. The reversal of 2110450117 is 7110540112.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 2074438116 + 36012001 = 45546^2 + 6001^2 .
It is a cyclic number.
It is not a de Polignac number, because 2110450117 - 23 = 2110450109 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2110450157) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1055225058 + 1055225059.
It is an arithmetic number, because the mean of its divisors is an integer number (1055225059).
Almost surely, 22110450117 is an apocalyptic number.
It is an amenable number.
2110450117 is a deficient number, since it is larger than the sum of its proper divisors (1).
2110450117 is an equidigital number, since it uses as much as digits as its factorization.
2110450117 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 280, while the sum is 22.
The square root of 2110450117 is about 45939.6355775707. The cubic root of 2110450117 is about 1282.6998103138.
Adding to 2110450117 its reverse (7110540112), we get a palindrome (9220990229).
The spelling of 2110450117 in words is "two billion, one hundred ten million, four hundred fifty thousand, one hundred seventeen".
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